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本文针对单片机LED点阵显示屏传统教学中的不足,引入PROTEUS仿真软件,在虚拟试验环境下,实现了LED点阵屏从工作原理到滚屏显示的实验仿真。实践证明,采用虚拟实验技术,能使抽象的理论变得生动有趣并得到及时验证,方法简单适用,可操作性强,能大大提高学习效率,激发学生的学习热情,值得借鉴。
In this paper, LED dot matrix display SCM traditional teaching deficiencies, the introduction of PROTEUS simulation software, in a virtual test environment, LED dot matrix screen to achieve from the working principle to the rolling screen shows the experimental simulation. Practice has proved that the use of virtual experiment technology, can make the abstract theory lively and interesting and timely verification, the method is simple and practical, can be operability, can greatly improve the learning efficiency and stimulate students’ enthusiasm for learning, it is worth learning from.